Hi Tanu,

You have obtained a CRL rank of 15,000 rank in JEE Main. With such rank you have many options to make choices. While arranging colleges and branches in preference order, it is always recommended to put top colleges and branches on top. As we move down gradually the ranking or quality of college decreases. Also, while preparing the preference order always consider your passion and interest and accordingly fill choices. You can take the help of JEE Main college predictor tool by clicking on the following link to predict your best college and branch options based on this rank and accordingly you can arrange your preference order: https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

Hope it helps you.